All you need is at least 4 members, a name and some sort of goal/code/agenda and a motto to sign your posts with. I am currently tossing around a few ideas for mine (something to do with functional programming) but feel free to discuss.
Name:
Anonymous2011-03-17 11:14
Aryan Brotherhood [Programming Guild]
Agenda: Shit up /prog/ and scare off the negros.
Motto: We must secure the existence of our code and a future for BBCODE.
Members: All true proud Aryans are encouraged to join.
Languages: PHP, Javascript, BBCODE, Visual Basic 6.0